North Dakota voters resoundingly defeated an attempt to abolish the state’s property taxes Tuesday and were set to allow the University of North Dakota to rename its controversial mascot, which critics say denigrates Native Americans. More than 70% of voters rejected a grass-roots effort to eliminate state property taxes, according to unofficial returns, even though North Dakota has a budget surplus that exceeds $1 billion, in part due to an oil boom. More than 27,000 residents had signed a petition to get the measure on Tuesday’s ballot. “North Dakotans have a long history of rejecting extreme measures